| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $204.34 | 11.352% | $227.5367 | $227.54 | $227.55 | $227.50 |
| Purchase #2 | $206.40 | 3.865% | $214.3774 | $214.38 | $214.40 | $214.40 |
| Purchase #3 | $92.96 | 9.824% | $102.0924 | $102.09 | $102.10 | $102.10 |
| Purchase #4 | $191.63 | 8.504% | $207.9262 | $207.93 | $207.95 | $207.90 |
| Purchase #5 | $34.47 | 8.686% | $37.4641 | $37.46 | $37.45 | $37.50 |
| Purchase #6 | $16.32 | 11.591% | $18.2117 | $18.21 | $18.20 | $18.20 |
| Purchase #7 | $112.57 | 12.392% | $126.5197 | $126.52 | $126.50 | $126.50 |
| 7 purchase totals = | $858.69 | $934.1282 | $934.13 | $934.15 | $934.10 | |